Email Marketing: A Beginner's Guide - Master email marketing with these 3 short ebooks from Drip.
Pricing Page Teardown from ProfitWell - Data and banter behind the best (and worst) pricing pages
Elevatr Email Marketing Automation - Fast and easy email marketing software
SaaS Financial Plan - Customizable SaaS financial plan model
NEWOLDSTAMP - Email signature generator
Financial Model - Financial Model for Planning, Launching, or Running Startups